# Norovirus unknown outbreak — South Dakota, 2005-09
> **Food** · Confirmed · 35 ill / 0 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-9b81d50ee9a1
- **Date:** 2005-09
- **State:** South Dakota
- **Primary mode:** Food
- **Etiology:** Norovirus unknown
- **Etiology status:** Confirmed
- **Setting:** Other;Banquet Facility (food prepared and served on-site)
## Impact
- **Illnesses:** 35
- **Hospitalizations:** 0
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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